Clinical Document Architecture (CDA) HL7HL7 is a Standards Developing Organization accredited by the American National Standards Institute (ANSI) to author consensus-based standards representing a board view from healthcare system stakeholders. HL7 has compiled a collection of message form... More CDA uses XML for encoding of the documents and breaks down the document in generic, unnamed, and non-templated sections. Documents can include discharge summaries, progress notes, history and physical reports, prior lab results, etc. HL7’s CDA defines a very generic structure for delivering “any document” between systems. CDA was previously known as the Patient Record Architecture (PRA).

Synonyms: Clinical Document Architecture

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